Hi again,
i've managed to recover to version 1.3.3 again. So i'm back to stage 1 ;-)
How do i proceed from here?
Seems to me i need the in-between version 1.3.4 (and apparently also the alternate boot code as well) after all as described here :
*2. If your current TS firmware version is 1.3.3 or below and you want to upgrade to the firmware version 1.3.4, you will have to upgrade the Alternate boot code also.
Please, follow the upgrade instructions located under the directory correspondent to your TS model.
Ex: /pub/cyclades/cyclades-ts/released/V_1.3.4/TS3000/ts3k.txt
*3. If your current TS firmware version is 1.3.3 or below and you want to upgrade to the firmware version 1.3.5 or above you have to upgrade your TS to the firmware version 1.3.4 first (*2).
Please, follow the upgrade instructions located under the directory correspondent to your TS model, and then upgrade your TS to the next version 1.3.5 or above.
Please advice.